XF 1.2 My Node Icons Are Broken :(

Everything was fine until I decided to start adding a few descriptions under some of my forums and that is where the problem happened. Up until then my node icons were perfectly centred, now they look like this:

As you can see, the forums that have descriptions are now off centre. The node icons are way too high and not centred. The bottom forum with no description is still centred.

When I edit the node icon area in the style properties I can change the position and centre the top icons, but when I do that it moves all icons including the "Main Forum" icon (icons on forums with no description), which puts that off centre. Is there any code I can use to auto-centre all node icons regardless of whether I have descriptions under my forum names or not?